/Engine/Source/Runtime/Engine/Classes/Animation/AnimSequenceHelpers.h
struct FBuildRawPoseScratchArea : public [TThreadSingleton< FBuildRawPoseScratchArea >](API\Runtime\Core\HAL\TThreadSingleton)
TArray<Retarge...
RetargetTracking
TArray<FVirtua...
VirtualBoneCompactPoseData